Padreug
20dbc8ca80
The script unconditionally wrote VITE_RELAY_URL + VITE_LNBITS_SERVER_PUBKEY (and hard-exited if it couldn't scrape the pubkey), env-pinning every provisioned machine and defeating the seed — the same bug as the activation default. Make it seed-first: with a SPIRE_SEED, relay + pubkey come from the seed and are written only when the operator explicitly passes RELAY_URL / LNBITS_SERVER_PUBKEY as a deliberate pin. The no-seed dev-nsec path still scrapes/defaults them. Also drops the unused VITE_LNBITS_HTTP_URL line. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
151 lines
6.4 KiB
Bash
Executable file
151 lines
6.4 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Provision a running bitSpire ATM (live USB, QEMU VM, or installed Sintra)
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# with LNbits nostr-transport credentials. The ATM speaks to LNbits over
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# kind-21000 NIP-44 v2 events on a relay — there is no out-of-band token,
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# the ATM's nostr private key IS the credential. # pragma: allowlist secret
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#
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# The primary input is SPIRE_SEED — the pairing seed carries the relay, the
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# LNbits server pubkey AND the signing identity, so a seed-provisioned machine
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# needs nothing else (aiolabs/bitspire#70).
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#
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# Environment variables:
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# SPIRE_SEED RECOMMENDED. The spire pairing seed
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# (`spire-seed:v1:<base64url>`) minted by spirekeeper.
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# Carries relay + LNbits server pubkey + the production
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# identity under the NIP-46 bunker (aiolabs/bitspire#52 / #70).
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# RELAY_URL OPTIONAL override — pins VITE_RELAY_URL and WINS over the
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# seed's relay (env-first precedence). Leave unset to let the
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# seed drive it. Required only on the no-seed dev path
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# (default there: ws://$HOST_IP:5001/nostrrelay/test).
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# LNBITS_SERVER_PUBKEY OPTIONAL override (hex). Leave unset with a seed. On the
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# no-seed dev path it's scraped from
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# `docker logs lnbits | grep 'nostr_transport pubkey'`.
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# ATM_PRIVATE_KEY DEV-ONLY 32-byte hex nsec fallback, used only when
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# SPIRE_SEED is unset (no bunker). Generated if unset
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# AND no SPIRE_SEED is provided.
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#
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# Usage:
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# bash provision-atm.sh # defaults: SSH to localhost:2222 (QEMU)
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# bash provision-atm.sh 192.168.1.50 # SSH to a real ATM on the LAN
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# bash provision-atm.sh 192.168.1.50 22 # custom SSH port
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set -euo pipefail
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ATM_HOST="${1:-localhost}"
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ATM_SSH_PORT="${2:-2222}"
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ATM_USER="bitspire"
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# Machine model + fiat. Model is operator-set; fiat defaults per-model to
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# match the flake's fiatCodeForModel table (sintra=EUR, douro/tejo=GTQ,
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# batm3=USD). Operators can override either via env var.
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MODEL="${MODEL:-sintra}"
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case "${FIAT_CODE:-}" in
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"")
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case "$MODEL" in
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sintra) FIAT_CODE=EUR ;;
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douro|tejo) FIAT_CODE=GTQ ;;
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batm3) FIAT_CODE=USD ;;
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*) FIAT_CODE=USD ;;
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esac
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;;
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esac
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echo "=== Provisioning bitSpire ATM at $ATM_HOST:$ATM_SSH_PORT ==="
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# Step 1: Discover the host IP as seen from the ATM.
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# QEMU user-mode networking puts the host at 10.0.2.2; on real LAN ATMs
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# use the dev machine's outbound LAN address.
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if [ "$ATM_HOST" = "localhost" ]; then
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HOST_IP="10.0.2.2"
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echo ""
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echo "--- QEMU detected: using $HOST_IP as host gateway ---"
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else
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HOST_IP=$(ip -4 route get 1 | awk '{print $7; exit}')
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echo ""
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echo "--- LAN ATM: using $HOST_IP as dev machine address ---"
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fi
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# Steps 2-4: transport config (relay + LNbits server pubkey) + signing identity.
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#
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# Under aiolabs/bitspire#70 the relay + server pubkey come from the pairing SEED,
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# so a seed-provisioned machine needs NEITHER in .env. We only pin them when the
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# operator EXPLICITLY passes RELAY_URL / LNBITS_SERVER_PUBKEY (a deliberate
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# override that WINS over the seed via env-first precedence), or when there is no
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# seed (the dev-nsec fallback has nothing else to supply them, so we scrape/default).
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TRANSPORT_LINES=""
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if [ -n "${SPIRE_SEED:-}" ]; then
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case "$SPIRE_SEED" in
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spire-seed:v1:*) : ;;
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*) echo "ERROR: SPIRE_SEED must start with 'spire-seed:v1:'"; exit 1 ;;
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esac
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echo ""
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echo "--- Spire pairing seed: relay + LNbits pubkey come from the seed ---"
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if [ -n "${RELAY_URL:-}" ]; then
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echo " (pinning VITE_RELAY_URL=$RELAY_URL — overrides the seed's relay)"
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TRANSPORT_LINES="VITE_RELAY_URL=$RELAY_URL"
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fi
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if [ -n "${LNBITS_SERVER_PUBKEY:-}" ]; then
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TRANSPORT_LINES="${TRANSPORT_LINES:+$TRANSPORT_LINES
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}VITE_LNBITS_SERVER_PUBKEY=$LNBITS_SERVER_PUBKEY"
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fi
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IDENTITY_LINES="# Spire pairing seed — bunker-backed identity (aiolabs/bitspire#52)
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VITE_SPIRE_SEED=$SPIRE_SEED"
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else
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# No seed → DEV-ONLY nsec fallback. Nothing else supplies the relay + pubkey,
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# so scrape/default them.
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if [ -z "${LNBITS_SERVER_PUBKEY:-}" ]; then
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echo ""
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echo "--- No seed: extracting LNbits nostr-transport pubkey from docker logs ---"
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LNBITS_SERVER_PUBKEY=$(docker logs lnbits 2>&1 \
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| grep -oP 'nostr_transport pubkey:?\s*\K[a-f0-9]{64}' \
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| tail -1 || true)
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if [ -z "$LNBITS_SERVER_PUBKEY" ]; then
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echo "ERROR: no SPIRE_SEED, and could not extract the LNbits pubkey."
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echo "Provide a SPIRE_SEED (recommended — the seed carries relay + pubkey),"
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echo "or set LNBITS_SERVER_PUBKEY explicitly."
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exit 1
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fi
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fi
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RELAY_URL="${RELAY_URL:-ws://$HOST_IP:5001/nostrrelay/test}"
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TRANSPORT_LINES="VITE_RELAY_URL=$RELAY_URL
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VITE_LNBITS_SERVER_PUBKEY=$LNBITS_SERVER_PUBKEY"
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if [ -z "${ATM_PRIVATE_KEY:-}" ]; then
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ATM_PRIVATE_KEY=$(openssl rand -hex 32)
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echo ""
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echo "--- No SPIRE_SEED; generated a DEV-ONLY ATM_PRIVATE_KEY (no bunker) ---"
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fi
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IDENTITY_LINES="# DEV-ONLY local nsec (no bunker pairing) # pragma: allowlist secret
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VITE_ATM_PRIVATE_KEY=$ATM_PRIVATE_KEY"
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fi
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# Step 6: Write .env to the ATM via SSH.
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echo ""
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echo "--- Step 2: Writing .env to ATM ---"
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ENV_CONTENT="# bitSpire Configuration
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# Auto-generated by provision-atm.sh on $(date -Iseconds)
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# LNbits nostr-transport. Relay + server pubkey come from the pairing seed
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# (aiolabs/bitspire#70); present below only as an explicit override or the
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# no-seed dev fallback.
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$TRANSPORT_LINES
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$IDENTITY_LINES
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# Machine configuration
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VITE_LAMASSU_MACHINE_MODEL=$MODEL
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VITE_LAMASSU_FIAT_CODE=$FIAT_CODE
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# Force production mode
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ELECTRON_FORCE_PROD=1
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DISPLAY=:0"
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ssh -o StrictHostKeyChecking=no -p "$ATM_SSH_PORT" "$ATM_USER@$ATM_HOST" \
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"echo '$ENV_CONTENT' | sudo tee /var/lib/bitspire/.env > /dev/null && sudo systemctl restart bitspire"
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echo ""
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echo "=== ATM provisioned successfully ==="
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echo ""
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echo "Credentials written to /var/lib/bitspire/.env"
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echo "ATM service restarted. Relay: ${RELAY_URL:-from the pairing seed}."
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echo ""
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echo "To check status: ssh -p $ATM_SSH_PORT $ATM_USER@$ATM_HOST 'sudo journalctl -u bitspire -f'"
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